BTN: Notice of record date for Annual General Meeting of Shareholders 2025

1. Issuer: Binh Dinh Tunnel Brick Joint Stock Company
2. Stock code: BTN
3. Par value: VND10,000/share
4. Record date: 02/06/2025
5. Ex-date: 30/05/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Place: The Company will notify specifically in the invitation to attend the meeting
          - Agenda: Contents under the authority of the General Meeting of Shareholders according to the provisions of law and the Company's Charter
          - Time: June 28, 2025